Measuring perspective is something that needs a lot of knowledge and experience in computer drawing. Actually the perspective drawing itself is requiring excellent knowledge and sense of space and territory. But what happens when you see a perspective drew and need of measuring items shown on it? Constructing to scale by uncomfortable is something that many of you would find very helpful in such cases.

Measuring Perspective with a Constructing Scale

This video will give you this and many more answers in this area. This is something that needs a very good presentation so it would be understood as it should. Here is one!